I thought I'd find a conversation about this but I haven't found one. I created a short tutorial video with multiple trec pieces, but even so, I need to replace a word or two here and there. Do I need to delete the entire trec and record it again, losing all the editing I did or is there an easy way to record a single word or two over the top of something that exists or record a new piece in the middle of another trec? I know I can split a recording at a specific point but don't know what to do next? Thanks.